Description
WordPress Plugin Media File Renamer-Auto & Manual Rename is prone to a cross-site request forgery vulnerability. Exploiting this issue may allow a remote attacker to perform certain administrative actions and gain unauthorized access to the affected application; other attacks are also possible. WordPress Plugin Media File Renamer-Auto & Manual Rename version 5.2.5 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 5.2.7 or latest
References
https://sploitus.com/exploit?id=WPEX-ID:BF05DF66-0F5C-4124-A0C7-4DB42D13F944
https://plugins.svn.wordpress.org/media-file-renamer/trunk/readme.txt